250898340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4937}}^1$

素因数の和:4978

約数の個数: 144

約数和(自身を含む): 882677376

約数和(自身を除く): 631779036

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 462, 484, 605, 660, 726, 770, 847, 924, 1155, 1210, 1452, 1540, 1694, 1815, 2310, 2420, 2541, 3388, 3630, 4235, 4620, 4937, 5082, 7260, 8470, 9874, 10164, 12705, 14811, 16940, 19748, 24685, 25410, 29622, 34559, 49370, 50820, 54307, 59244, 69118, 74055, 98740, 103677, 108614, 138236, 148110, 162921, 172795, 207354, 217228, 271535, 296220, 325842, 345590, 380149, 414708, 518385, 543070, 597377, 651684, 691180, 760298, 814605, 1036770, 1086140, 1140447, 1194754, 1520596, 1629210, 1792131, 1900745, 2073540, 2280894, 2389508, 2986885, 3258420, 3584262, 3801490, 4181639, 4561788, 5702235, 5973770, 7168524, 7602980, 8363278, 8960655, 11404470, 11947540, 12544917, 16726556, 17921310, 20908195, 22808940, 25089834, 35842620, 41816390, 50179668, 62724585, 83632780, 125449170, 250898340]

約数ペア:

[(1, 250898340), (2, 125449170), (3, 83632780), (4, 62724585), (5, 50179668), (6, 41816390), (7, 35842620), (10, 25089834), (11, 22808940), (12, 20908195), (14, 17921310), (15, 16726556), (20, 12544917), (21, 11947540), (22, 11404470), (28, 8960655), (30, 8363278), (33, 7602980), (35, 7168524), (42, 5973770), (44, 5702235), (55, 4561788), (60, 4181639), (66, 3801490), (70, 3584262), (77, 3258420), (84, 2986885), (105, 2389508), (110, 2280894), (121, 2073540), (132, 1900745), (140, 1792131), (154, 1629210), (165, 1520596), (210, 1194754), (220, 1140447), (231, 1086140), (242, 1036770), (308, 814605), (330, 760298), (363, 691180), (385, 651684), (420, 597377), (462, 543070), (484, 518385), (605, 414708), (660, 380149), (726, 345590), (770, 325842), (847, 296220), (924, 271535), (1155, 217228), (1210, 207354), (1452, 172795), (1540, 162921), (1694, 148110), (1815, 138236), (2310, 108614), (2420, 103677), (2541, 98740), (3388, 74055), (3630, 69118), (4235, 59244), (4620, 54307), (4937, 50820), (5082, 49370), (7260, 34559), (8470, 29622), (9874, 25410), (10164, 24685), (12705, 19748), (14811, 16940)]